Remove chart folder before fetching

This appeared to cause an issue after updating to the latest version of helm3, we now remove the chart folder from temp before doing a fetch. Fixes: #55 Signed-off-by: Alex Ellis (OpenFaaS Ltd) <[email protected]>
alexellis · Mar 15, 2020 · f2af156 · f2af156
1 parent 49eb497
commit f2af156
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/cmd/apps/kubernetes_exec.go b/cmd/apps/kubernetes_exec.go
@@ -27,6 +27,9 @@ func fetchChart(path, chart, version string, helm3 bool) error {
 		subdir = "helm3"
 	}
 
+	// First remove any existing folder
+	os.RemoveAll(path)
+
 	mkErr := os.MkdirAll(path, 0700)
 
 	if mkErr != nil {